| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.786 | N/A |
| 2 | 2 | 19.287 | 19/6:04.952 |
| 3 | 1 | 22.167 | 18/6:10.145 |
| 4 | 1 | 20.851 | 18/6:10.847 |
| 5 | 1 | 19.933 | 18/6:07.297 |
| 6 | 1 | 19.789 | 18/6:04.677 |
| 7 | 1 | 19.221 | 18/6:01.322 |
| 8 | 1 | 26.328 | 18/6:16.184 |
| 9 | 2 | 22.777 | 18/6:19.786 |
| 10 | 2 | 19.385 | 18/6:16.018 |
| 11 | 2 | 26.601 | 17/6:03.928 |
| 12 | 2 | 22.497 | 17/6:05.183 |
| 13 | 2 | 24.560 | 17/6:08.980 |
| 14 | 2 | 20.018 | 17/6:06.603 |
| 15 | 2 | 19.733 | 17/6:04.239 |
| 16 | 2 | 20.073 | 17/6:02.554 |
| 17 | 2 | 20.458 | 17/6:01.464 |